baber/WOPTO huggingface dataset:
Patent JP-2005237723-A (JP)
Title: Massaging unit
Inventor: SUGA YUJI
IPC: A61H7/00
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a massaging unit which keeps the constitution compact and can perform massaging on a section be to treated with rubbing and stroking feelings.  <P>SOLUTION: This massaging unit is equipped with a receiving section 20 which receives the section to be treated, a freely rotatable shaft 13 which underlies the bottom surface 22 of the receiving section 20, and treating fingers 8 which are fixed to the shaft 13 and can come into contact with the section to be treated by projecting upward from the bottom surface 22 of the receiving section 20. The massaging unit is also equipped with a driving mechanism which is arranged to be adjacent to the receiving section 20, and makes the shaft 13 reciprocate and rotate within a specified angular range.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005239252-A (JP)
Title: Packing body for storing business machine
Inventor: KOYANAGI TAKESHI
IPC: B65D85/68
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate the movement of a packed business machine.  <P>SOLUTION: Casters 12 are attached to the business machine such as a copying machine 11. The business machine is stored in a packing box 21. Rotary shafts 23 are disposed along the bottom face of the packing box. Eccentric cam members 25 are attached to the rotary shafts 23. By operating an ascending/descending lever 24, the business machine ascends or descends by the rotations of the eccentric cam members, so that the casters are exposed from indentations 26 made in the bottom of the packing box.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005246499-A (JP)
Title: Truing method and device
Inventor: YORITSUNE MASASHI
IPC: B24B53/08
Filed: 2004-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To carry out truing of a grinding surface of a grinding wheel rotationally driven at low rotating speed, by a truing roll, considering the centrifugal expansion of the grinding surface when the grinding wheel is rotated at high rotating speed during grinding.  <P>SOLUTION: Truing shape is computed by an analysis technique to form the grinding surface subjected to truing by rotating the grinding wheel at low rotating speed for truing, into desired shape by centrifugal expansion caused by rotating speed difference, and the grinding surface of the grinding wheel rotationally driven at the low rotating speed is subjected to truing into the computed truing shape by the truing roll.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005248348-A (JP)
Title: Method for producing thermoplastic fiber
Inventor: HIRAI TSUTOMU
IPC: D01D5/096
Filed: 2004-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a thermoplastic fiber by which the productivity is stabilized by reducing the viscosity change of an oil solution caused by the change of room temperature, and stabilizing the resistance of an oil film when imparting the oil solution to an undrawn fiber to prevent yarn break when winding the thermoplastic undrawn fiber having ≤1 dtex single fiber fineness.  <P>SOLUTION: The oil solution at a constant temperature is imparted to the fiber yarn within a distance of ≤2.0 m under a spinning nozzle while heating the oil solution by a temperature-regulating device for keeping the temperature of the oil solution constant when the thermoplastic undrawn fiber having the ≤1 dtex single fiber fineness is spun and wound.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005249552-A (JP)
Title: Method for measuring concentration of persulfate
Inventor: HASEBE YOSHIAKI
IPC: G01N21/78
Filed: 2004-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an analyzing method capable of analizing the concentration of persulfates simply and precisely.  <P>SOLUTION: A sample of a solid or aqueous solution containing persulfates is prepared as a predetermined aqueous solution, and N, N'-bis (2,4-disulfobenzyl)tolidine and a sodium salt (sulfobenzyltolidine) are adeded to the aqueous solution to react persulfate ions and sulfobenzyltoluidine. Since a reaction liquid shows a color corresponding to the concentration of persulfate ions, the colorimetric analysis of the reaction liquid can be performed and the concentration of persulfates is measured.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005246542-A (JP)
Title: Power tool
Inventor: NISHIKAWA TOMOMASA
IPC: H02K9/06
Filed: 2004-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power tool capable of reducing noise and increasing air capacity by applying optimal blade shape to the fan diameter of a centrifugal fan.  <P>SOLUTION: The outer diameter d2 of a fan body 21 is 45mm≤d2≤50mm, and a blade 22 is provided at the fan body 21 so that an axial height h1 in an approximately middle position C of the blade 22 to the outer diameter of the fan body 21 is 0.2≤h1/d2≤0.3 and that an axial height h2 at the outer peripheral edge of the blade 22 to the outer diameter d2 of the fan body 21 is 0.12≤h2/d2≤0.17. Further, the number of blades 22 is 23-30.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005258574-A (JP)
Title: Data transfer controller and electronic device
Inventor: HONDA HIROYASU
IPC: H04B1/00
Filed: 2004-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data transfer controller capable of generating efficient interface signals and an electronic device including the controller.  <P>SOLUTION: The data transfer controller 30 includes a link controller 100 analyzing a packet received from the data transfer controller 10 at a host side via a serial bus, an interface circuit 110 generating an interface signal and outputting it to an interface bus, and an internal register 350 setting timing information for identifying change timing in a signal level of the interface signal which is output from the interface circuit 110. The interface circuit 110 generates an interface signal, in which its signal level changes at the timing following the timing information, on the basis of the timing information being set up in the internal register 350.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005255575-A (JP)
Title: Dithieno compound and electroluminescent material
Inventor: OSHITA JOJI
IPC: H01L51/50
Filed: 2004-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new compound capable of being used as an electroluminescent material excellent in luminescent characteristics.  <P>SOLUTION: This dithieno compound expressed by formula (1) [wherein, R<SP>1</SP>, R<SP>2</SP>are each a group containing P such as P(Ph)<SB>3</SB>, As or Sb; group A is single bond or a group selected from O, S or the like; and group B is a divalent group containing Si such as Si(Ph)<SB>2</SB>, Ge, Sn, Se or the like] is used as the electroluminescent material for an organic electroluminescent element.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005253658-A (JP)
Title: Magnetic resonance imaging apparatus
Inventor: ISOBE MASAYUKI
IPC: A61B5/055
Filed: 2004-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic resonance imaging apparatus capable of carrying out pulse sequence conversion to a gradient magnetic field pulse for continuously measuring an arbitrary angle at high speed without making a construction such as a waveform-shaping circuit complex.  <P>SOLUTION: In a step 103, respective forward differential data of a slice (S) axis, a phase (P) axis, and a frequency (F) axis are calculated and stored as a base pulse sequence in a memory. In a step 104, 105, components in an X axis, Y axis, and Z axis direction of S, P, and F axes are calculated by directional cosine data and the base pulse sequence and an X, Y, and Z axis components of the S, P, and F axes are merged. Consequently, a memory capacity can be reduced because the memory of the pulse sequence itself of the S, P, and F axes is not required and only the forward differential data is required to be memorized, it is not required to make the pulse sequence of respective S, P, F axes and it makes possible to reduce a calculating time and precisely photographing a tomograph when continuously photographing while changing a photographing tomograph tilting angle.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005260572-A (JP)
Title: Broadcast receiving and video recording device and recording medium
Inventor: HASEGAWA TAKESHI
IPC: H04N5/76
Filed: 2004-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a broadcast receiving and video recording device capable of easily searching a recording medium video recorded with a program a user wants to view.  <P>SOLUTION: A database by video recording history information is constructed in a memory 10. The database by video recording history information is constructed in the formats of a subtitle, video recording date and hour and a recording medium number associated for each program title, and a program title, video recording date and hour and a subtitle associated for each recording medium number. The video recording history information can be displayed on the screen by user operation. The program title, video recording date and hour and a subtitle associated for each recording medium number is given to a recording medium 40 having a corresponding medium number, and the information is displayed on an index display part provided in the recording medium 40.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005285149-A (JP)
Title: Magnetic recording medium, manufacturing method therefor and magnetic recording/reproducing device
Inventor: SHIMIZU KENJI
IPC: G11B5/65
Filed: 2004-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic recording medium capable of recording/reproducing the high density information by solving a problem of WATE, and a manufacturing method therefor and a magnetic recording/reproducing device.  <P>SOLUTION: In the perpendicular magnetic recording medium having at least a backing layer and a perpendicular magnetic recording film on a non-magnetic substrate, structure of the backing layer includes soft magnetic films of at least two or more layers and an anti-ferromagnetic film arranged between the soft magnetic films, and the anti-ferromagnetic film and the soft magnetic films are subjected to exchange coupling, and the orientation of the exchange coupling of upper and lower soft magnetic films holding the anti-ferromagnetic film between them is made different from each other. Also, the anti-ferromagnetic film is made of MnIr or MnFe based alloy.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005256473-A (JP)
Title: Apartment house structure
Inventor: MORITA MASATOSHI
IPC: E04H1/04
Filed: 2004-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apartment house having an air shaft for arranging a lifeline, which is disposed at a corridor section in a vertically piercing manner.  <P>SOLUTION: An apartment house structure includes private use sections 3 used by specific residents/users and common use sections 5 used in common by a plurality of residents/users, which are provided on a plurality of stories. The apartment house structure includes the air shaft 21 which pierces the stories in a vertical direction in a manner of facing the common use sections 5. Various lifelines are disposed in the air shaft 21, and an air outlet of each of the private use sections 3 opens to the air shaft 21. A heat source is provided in the air shaft 21, and the air shaft 21 is adjacent to the private use sections 3. The heat source is a water heater. A floor member 45 having a vertical vent hole is provided on each story part of the air shaft 21.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005224931-A (JP)
Title: Stationary electric cutting device, and cutting device supporting device
Inventor: OTSUPATA MAKOTO
IPC: B23D45/16
Filed: 2004-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stationary electric cutting device and a cutting device supporting device, whereby setting work of a long cut article can be effectively performed without moving a human body.  <P>SOLUTION: The long cut article 2 is set in a state of a balance, the tilt of a cut article supporting part 3 is made to coincide with the tilt of the cut article 2, the article 2 is fastened by a fastening part 9, and the cut article supporting part 3 and the cut article 2 are fixed, then a cutting blade is lowered and the cut article 2 is cut.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005262251-A (JP)
Title: Laser beam machining apparatus
Inventor: KOYAMA HIROTAKA
IPC: B23K26/00
Filed: 2004-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser beam machining apparatus that effectively prevents an optical fiber from being damaged by a laser beam reflected on a workpiece and that has an ability of realizing stable machining even in seam welding, for example, in which machining performance is liable to be affected by the irradiation condition of a laser beam.  <P>SOLUTION: The collimator lens optical system 21 and a machining lens optical system 22 in a machining optical system 20 are connected to each other through an optical system transfer mechanism 23, wherein the optical axes L<SB>1</SB>and L<SB>2</SB>of the collimator and machining lens systems 21 and 22 respectively are arranged in a relation apart from each other by a prescribed distance d with a mutually parallel relation maintained. Accordingly, the optical axis of the laser beam which is collimated to parallel light by the collimator lens optical system 21 and made incident to the machining lens optical system 22 is designed to pass through a position deviated from the optical axis L<SB>2</SB>of the machining lens optical system 22. As a result, the laser beam converged by the machining lens optical system 22 is emitted onto the workpiece 30, with a prescribed angle formed to the optical axis L<SB>2</SB>of the machining lens optical system 22.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005264220-A (JP)
Title: Method for manufacturing stamper
Inventor: KISHIDA KAZUTO
IPC: C25D1/20
Filed: 2004-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a stamper capable of easily exfoliating an electroformed product from a master mold, shortening the time for exfoliation, and improving the working accuracy of the electroformed product.  <P>SOLUTION: The manufacturing method has a process of forming the exfoliating layer 2 on a substrate 1, a process of forming a protective layer 3 consisting of a photosensitive resin material on the exfoliating layer 2, a process of forming a pattern 4A by using a phohtolithography method using the same photosensitive resin material used for formation of the protective layer 3 on the protective layer 3, a process of forming an electrode film 5 on the pattern 4A, a process of forming the electroformed product 6 on the electrode film 5, a process of removing the exfoliating layer 2 by an exfoliating liquid and a process of exfoliating the electroformed product 6 from the electrode film 2, the pattern 4A and the protective layer 3, thereby obtaining the stamper.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005262614-A (JP)
Title: Inkjet recording medium, and inkjet recording method
Inventor: NAKAMURA MASAKI
IPC: B41M5/00
Filed: 2004-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet recording medium and an inkjet recording method by which when printing is performed at a high speed by using a pigmented ink, there is no ink overflow, the feeling of glossiness is presented, and a uniform feeling of glossiness is provided extending to a white ground and an image section, and an image having a high water-resistance and scratch-resistance can be obtained.  <P>SOLUTION: This inkjet recording medium has a surface layer at least containing an inorganic particle of which the average index of refraction is 1.9 to 2.9 and a binder, and a porous layer on a supporting body. The porous layer contains at least inorganic particles of silica and alumina.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005265293-A (JP)
Title: Waste heat utilizing system of fuel cell
Inventor: MORIMOTO YOSHINORI
IPC: F24S90/00
Filed: 2004-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a waste heat utilizing system of a fuel cell capable of raising temperature of hot water so that it is applicable to a desiccant air conditioner and amount of heat reserve in a hot-water storage tank is increased.  <P>SOLUTION: This waste heat utilizing system of the fuel cell is provided with the fuel cell 2 for generating electricity and heat, the hot-water storage tank 4 storing heat as hot water, a solar heat collection device 6 for heating water by utilizing solar heat, the desiccant air conditioner 8, a cooling water circulation flow passage 12 for circulating cooling water of the fuel cell, a stored hot-water circulation flow passage 14 for circulating water in the hot-water storage tank 4, a heat exchanger 16 performing heat exchange between cooling water in the cooling water circulation flow passage 12 and water in the stored hot-water circulation flow passage 14, a first hot-water feeding flow passage 22 for feeding hot water after heat exchange into the solar heat collection device 6, a second hot-water feeding flow passage 24 for feeding hot water from the solar heat collection device 6 toward the hot-water storage tank 4, and a hot-water feeding flow passage 26 for feeding hot water toward the desiccant air conditioner 8.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004317499-A (JP)
Title: Temperature sensor
Inventor: HANZAWA TAKESHI
IPC: H01C1/028
Filed: 2004-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To improve a responsivity of a temperature sensor which contains a thermistor element in a metal tube.  <P>SOLUTION: The temperature sensor 1 containing a sheath part 8 connected to the thermistor element 2 which is mounted inside a front end closed cylindrical metal tube 3. The metal tube 3 comprises: a small-diameter part 33 which is smaller in the inside diameter than the outside diameter of the sheath part 8 located at the front end side as a whole; a large-diameter part 36, which is larger than an outside diameter of the small-diameter part 33 located a rear end side of the small-diameter part 33; a thermistor sintered body 21 is mounted in the small-diameter part 33, at the front end side than the rear end face of the thermistor sintered body 21; and a cement 10 is filled between the front end of the thermistor sintered body 21 and the front end of an inner wall of the metal tube 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004289831-A (JP)
Title: Multi-channel optical equalizer which reduces interference between symbols
Inventor: CHANDRASEKHAR SETHUMADHAVAN
IPC: G02B6/26
Filed: 2004-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple multi-channel optical equalizer, which can compensate multi-wavelength channels for multi-wavelength signals, hardly needs adjustable parameters and reduces interferences between symbols.  <P>SOLUTION: The equalizer includes controllable interferometer means 101 to 105, which have a coupler 101, which divides light into two part arms 102 and 103 and has a controllable joint ratio, and two arms 102 and 103, one of which has an additional delay that equals an integral multiple of 1/Δf (Δf is a channel interval between adjacent wavelengths, which is used in an optical system). A controllable interferometer unit 104 has a controllable delay (±180 degrees), which adjusts the relative phase of passing light inside the first arm. A coupler 105 combines signal parts from the first and second arms and generates an equalized output signal 106.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005267770-A (JP)
Title: Disk cartridge
Inventor: OISHI KENGO
IPC: G11B23/50
Filed: 2004-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a disk cartridge in which dust attached to a recording plane of a disk medium can be removed.  <P>SOLUTION: In the disk cartridge 10, a case 14 in which a disk medium 12 is housed rotatably is provided with a head opening part 16 for accessing a recording plane of the disk medium 12, and one part of the head opening part 16 is opened and closed by allowing a second shutter 74 to rotate around a supporting axis 52 deviated from an axis center of the disk medium 12. A second convex part 80 positioned at a diameter direction inner side more than the recording plane of the disk medium 12 in a blockade state of the head opening part 16 in the shutter 74 is provided with a cleaning member 92 wiping out the recording plane of the disk medium 12 as opening and closing operation of the head opening part 16 by the shutter 74.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005263458-A (JP)
Title: Sheet feeding device, and image forming device
Inventor: TSURUSAKI TERUAKI
IPC: B65H1/04
Filed: 2004-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet feeding device, in which skew correction can be easily performed.  <P>SOLUTION: This sheet feeding device comprises a sheet stacking part 4 on which sheets 3 are stacked, and a feed roller 14 to carry the sheets 3 stacked on the sheet stacking part 4 to a copying machine 1. It is also provided with a pair of regulating plates 5 to regulate the sheets 3 stacked on the sheet stacking part 4 in their width direction. The regulating plates 5 have an angle adjusting means to adjust the angle of the sheets 3 to their carrying direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005255507-A (JP)
Title: Substrate support for microwave plasma cvd device
Inventor: CHAYAHARA AKIYOSHI
IPC: C30B25/12
Filed: 2004-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means capable of growing diamond at a high speed using a microwave plasma CVD device.  <P>SOLUTION: In the reactor vessel of the microwave plasma CVD device, a substrate support is placed. The substrate support has a mounting part 7a on which a substrate is mounted and which is placed at a position apart from the outer circumferential part 7b of the substrate support and has a shape protruding over the outer circumferential part 7b.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005272344-A (JP)
Title: Method for producing isobornyl acrylamide
Inventor: HASHIMOTO TOMOTAKA
IPC: C07C233/09
Filed: 2004-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple, industrially advantageous method for producing isobornyl acrylamide useful as a raw material for inks, coating materials, adhesives and the like in a high yield without requiring a measure to dispose of a large amount of waste due to the use of concentrated sulfuric acid, the production of drainage of the salt formed in its neutralization and the like.  <P>SOLUTION: Isobornyl acrylamide is produced by reacting acrylonitrile with camphene in the presence of a strongly acidic cation exchange resin and water, preferably 5-25 g of the strongly acidic cation exchange resin per 1.0 mol acrylonitrile and 0.8-1.2 mol water per 1.0 mol camphene at 110-160°C for 1-24 hours.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005277801-A (JP)
Title: Amplifier
Inventor: OKUBO YOICHI
IPC: H03F1/07
Filed: 2004-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an amplifier capable of efficiently carrying out signal amplification with less distortion for a simple structure wherein amplifier elements are driven in parallel.  <P>SOLUTION: The amplifier 100 is configured such that the first and the second amplifier elements 11, 12 are driven in parallel, a distributor 10 distributes input signals to the first and the second amplifier elements, which amplify the input signals, and thereafter a synthesizer 13 compounds outputs of the first and the second amplifier elements and the combined output is an amplified output. In this case, The AM-PM characteristic of the first amplifier element is reverse to the AM-PM characteristic of the second amplifier element with respect to an ideal straight line. Thus, the AM-PM characteristic of the first amplifier element and the AM-PM characteristic of the second amplifier element cancel the deviation from the ideal straight line with each other so that the phase characteristic of the amplifier can approach the flat ideal straight line.  <P>COPYRIGHT: (C)2006,JPO&NCIPI